Thermal bypass valve



FIG. 1 is a front view of a thermal bypass valve showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is another perspective view thereof.

The broken lines in the figures represent unclaimed portions of the thermal bypass valve and form no part of the claimed design. 

CLAIM The ornamental design for a thermal bypass valve, as shown and described. 